| menu "Kernel hacking" | |
| source "lib/Kconfig.debug" | |
| config EARLY_PRINTK | |
| bool "Early printk" if EXPERT && DEBUG_KERNEL | |
| default y | |
| help | |
| Write kernel log output directly via the hypervisor console. | |
| This is useful for kernel debugging when your machine crashes very | |
| early before the console code is initialized. For normal operation | |
| it is not recommended because it looks ugly and doesn't cooperate | |
| with klogd/syslogd. You should normally N here, | |
| unless you want to debug such a crash. | |
| config TILE_HVGLUE_TRACE | |
| bool "Provide wrapper functions for hypervisor ABI calls" | |
| default n | |
| help | |
| Provide wrapper functions for the hypervisor ABI calls | |
| defined in arch/tile/kernel/hvglue.S. This allows tracing | |
| mechanisms, etc., to have visibility into those calls. | |
| endmenu |